== sanity test 399b: fake read should not be slower than normal read ========================================================== 07:09:38 (1789384178) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.9318 s, 87.9 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.36231 s, 770 MB/s fail_loc=0 fake read 1.425117119 vs. normal read 11.981379003 in seconds